OEF integrales with parameters --- Introduction ---

This module actually contains 2 exercises on derivation and integrals with parameters.

Derivatives of integrals I

Let be a real continuous function. Calculate the derivative of the real function defined by

Derivatives of integrals II

Let be a real continuous function.with continuous derivative. Let be the real function defined by
In the derivative of , is there some term like (Remark : an expression in and may not depend on or , but must be non zero ! ) So
+ f( ) ( )
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